Before setting up the business, they conducted a market survey about production, sales and after-sales service.______________
A. 如果要创业,他们得有一笔启动资金,并且要有销售渠道
B. 在创业前,他们对生产、销售和售后服务进行了市场调研
C. 在开展业务前,他们对该产品的售后服务进行了市场调查
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Hardly had she had supper when she _____(go) out.
It is the first time they ________ (invite) us to dinner.
He said the new machine ________ (check) when he came back.
My phone ___________ (fix) at the moment. I’m going to get it from the shop tomorrow.
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